이/가
Used to mark the subject of a sentence in Korean. This particle indicates who or what is performing the action or being described.
We have a lesson explaining the difference between the subject and topic marker.
You can read it here.
Conjugation
| All Tenses | ||
|---|---|---|
| N (V) | 딸기 | 딸기가 |
| N (C) | 수박 | 수박이 |
Changes
When used with certain words the form changes.
- 누구 + 가 → 누가
- 나 + 가 → 내가
- 저 + 가 → 제가
- 너 + 가 → 네가
Example Sentences
Polite
학생이 공부해요.
The student studies.
Polite
책이 비싸요.
The book is expensive.